Arash Azhang – Senior Design & Manufacturing Engineer | Additive | Mechanical | Biomedical

Biomedical Devices & Implants

Stress-Concentration
Dental Bridge Simulation
Small versus Large Fixture

As a Biomedical Device Engineer with a mechanical‑engineering foundation, Arash Azhang specialises in designing and bringing to market advanced orthopaedic implants and medical devices. His unique combination of finite‑element analysis (FEA), CAD modelling, and ISO 13485 quality management allows him to develop devices that are not only mechanically sound but also safe, biocompatible, and ready for manufacturing at scale.

ASTM F383- Simulation Test
LCP Broad

A Review of Projects

where innovation meets precision in biomedical engineering. Our expertise lies in crafting advanced CAD models that push the boundaries of medical technology. With a deep understanding of the complexities of human biology and a relentless drive for perfection, we design and develop solutions that are not just theoretical marvels but practical assets for medical science.

What I do

Orthopaedic implant design & optimisation: From plates and screws to intramedullary nails and custom implants, Arash leads end‑to‑end development, including concept design, 3D CAD modelling, FEA validation, and manufacturing transfer. He has overseen the development of 23 implant categories, preparing technical files that passed ISO 13485 audits and third‑party validation.
Manufacturing‑line implementation: Experience in setting up ISO 13485‑compliant manufacturing and quality systems for implant production, ensuring traceability, process validation, and risk management. Collaborates with suppliers to integrate machining, polishing, surface treatment, and packaging.
Biomechanical analysis & FEA: Utilises Abaqus, ANSYS, and SolidWorks Simulation to model bone–implant interaction, assess stress shielding and fatigue, and optimise implant geometry. His MSc research on implant biomechanics informs evidence‑based design choices.
Biocompatibility & surface engineering: Applies scanning electron microscopy (SEM) and surface‑modification techniques to improve osseointegration and reduce inflammatory response. Achieved 60 % improvement in biocompatibility through SEM‑guided surface optimisation.
Regulatory & quality documentation: Author of ISO 13485 technical files, risk‑management plans, and validation protocols. Skilled in navigating regulatory pathways and collaborating with notified bodies to secure CE marking.

Featured Projects

Comprehensive implant portfolio

Arash managed the end‑to‑end development of 23 orthopaedic implant categories, including bone plates, screws, rods, and spinal implants. He produced ISO 13485‑compliant technical files validated by IMQ Italy and oversaw process verification. His study, rather than surface‑optimisation work, enhanced implant biocompatibility and quality by 60%, resulting in peer‑reviewed publications and conference presentations.

Implant FEA validation & workflow optimisation

At Pooyan Teb Hegmataneh, Arash led the design and FEA validation of orthopaedic implants, ensuring mechanical performance during bone healing. By introducing reverse‑engineering techniques and automating simulation workflows, he streamlined development by 10 %, cutting lead times and costs.

Surface optimisation
Increasing the bio-compatibility

Mechanical Performance Test according to

ASTM F384

Surface Analysis

Biomechanics research

His MSc thesis, “Mechanical Behaviour and Optimisation of Orthopaedic Implants During Bone Healing,” combined experimental data with FEA to investigate stress distribution and fracture risk. This research informs his design philosophy and supports evidence‑based decision‑making.

Bone fracture is a widespread trauma, and its rehabilitation starts by gathering together all the fracture components as same as the natural position. So, an appropriate bone reduction by a surgeon affects the process of bone healing. In this process, the placement of the internal and external fixators determines bone reduction quality. Among the different strategies for fixing a fractured bone, implanting the LCP plates is commonly used. The bone healing process includes four main steps. It starts with inflation and converts to soft callus, then hard callous, and a unit of bone. After a while, the mechanical property of the fractured bone will change, and the fracture portions will become stronger. Prediction of the fracture area strength is an excellent tool to give the patients regular instruction on body activity. This study evaluates the stress on the fractured bone during bone healing in each step of bone rehabilitation. It is a guide for giving an excellent time chart for commencing patient exercise.

Why Work With Arash

Proven outcomes: Achieved a 60 % improvement in implant biocompatibility and developed 23 ISO‑compliant implant categories.
Cross‑disciplinary fluency: Combines mechanical design, FEA, materials science and regulatory knowledge to deliver devices that meet clinical, mechanical and regulatory requirements.
Efficiency & innovation: Streamlined development workflows and implemented manufacturing‑line processes that reduce time‑to‑market and ensure quality.
Thought leadership: Published research and conference presentations on implant optimisation and biomechanics, demonstrating commitment to advancing the field.

Call to Action

If you are seeking a biomedical device engineer who can design, validate and deliver high‑performance orthopaedic implants under ISO 13485, reach out to Arash. His blend of mechanical engineering, biomechanics, quality management and project leadership makes him a valuable partner for medical device companies, research institutions and surgical teams.

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